Features: <br />Brand new and high quality.<br />One to one key copy.<br />Each key password alone save.<br />Can continuous repetitive copy use one million times.<br />Privacy is strong.<br />Apply for Garage doors・ motorcycles・ car alarm products・ home security products・ <br />short-range wireless remote control products・ industrial control products.<br /><br />Specifications: <br />Color: Black<br />Material: ABS<br />Size: 58 x 39 x 14mm<br />Operating current: < 8mA<br />Battery: 2 x CR 3V(Included)<br />Working frequency: 433MHz<br />Modulation mode: ASK (AM)<br />The transmission power: <100mW<br />Emission distance: 50 to 80m<br />The encoding type: Self Copy<br /><br />Operation method :<br />1. Clear the copy remote controller・ Long press the above two keys <br />at the same time and release your hand when the light flash quickly.<br />2. Press the button of the copyed remote control with one hand・ and press the <br />button of the new remote control with the other hand・ keep for a few seconds・ <br />release when the new remote control lights flash quickly・ then the copy succeeds.<br />3. If all the above operation succeed・the romote control can be used directly. <br />If it can not work・please operate again from Clearing.<br />4. If you meet misoperation and cancel useful codes・before re-copy・ <br />you can press the below two keys at the same time for 2 seconds and <br />release when the lights flash quickly・ then the control wil